Before Ariana came out, Little Big Town performed their hit song 'Day Drinkin.' Dressed in all black, the group (and their backing band!) had their outfits lined with LED lights that flashed different colors -- from red to white and then to pink once Ariana hit the stage. It made for a seriously fantastic visual, and we're totally obsessed.

Once Ariana came out, the LED lights transitioned to bright pink as Ariana totally captured the audience's attention in her silver outfit and matching sparkly pumps. Wearing her hair in her signature high-pony, with a deep matte red lip, Ariana looked every part the gorgeous superstar we know her to be, and she commanded the stage like a seasoned professional. It was a fantastic performance and everyone sounded unbelievable!

Check out Ariana and little Big Town performing 'Bang Bang' in the video above.